Find the magnitude of the electric field in the wire

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Reference no: EM13718333

Compute all parts of following problem:

Problem: A copper wire has a square cross section 2.7mm a side. The wire is 4.4m long and carries a current of 3.6A. The density of free electrons is 8.5 × 10²⁸m³.

Part A: Find the magnitude of the electric field in the wire?

Part B: How much time is required for an electron to travel the length of the wire?

I want help to find how much time is required for an electron to travel the length of the wire.

Reference no: EM13718333

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